Chad L. Coleman, best known for his work as Tyreese on The Walking Dead, was caught on camera while screaming at passengers on a New York City subway train on Friday (May 1).

The actor told TMZ afterwards that he saw a man and woman trying to figure out who he was, but the guy used the N-word while referring to him. That’s what set off the screaming episode.

“I want to know where my humanitarians are!” Chad can be heard yelling. “I am Chad L. Coleman. I am on The Wire, The Walking Dead. I’m not trying to f–king play no games. I’m telling you the truth! Yes, I’m an actor.”